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91. 发明公开

EP2873277A1 METHODS AND APPARATUS FOR POWER SAVING IN BROADCASTING CARRIER INFORMATION 有权
标题翻译：方法和设备的节能效果在信息载体的传输
公开(公告)号：EP2873277A1
公开(公告)日：2015-05-20
申请号：EP13740104.8
申请日：2013-07-01
申请人： Qualcomm Incorporated
发明人： XU, Hao , LUO, Tao , JI, Tingfang , CHEN, Wanshi , GAAL, Peter , WEI, Yongbin , HORN, Gavin B.
IPC分类号： H04W52/02 , H04W48/14
CPC分类号： H04W72/005 , H04W48/12 , H04W48/14 , H04W52/0206 , Y02B70/32 , Y02D70/00 , Y02D70/1222 , Y02D70/1242 , Y02D70/1262 , Y02D70/1264 , Y02D70/142 , Y02D70/146
摘要： The described aspects include methods and apparatus for activating a transmitter to communicate in a wireless network. A small cell can determine to activate the transmitter to serve user equipment (UE) in a wireless network. The small cell can then broadcast a portion of a set of broadcast signals in a radio frame and broadcast a remaining portion of the set of broadcast signals along with the portion of the set of broadcast signals in a subsequent radio frame. By refraining from immediately broadcasting all broadcast signals, the small cell can mitigate interference to other small cells. In addition, a UE can determine whether to generate random access channel (RACH) sequences for proximity determination or uplink timing synchronization based on parameters received in a RACH order. Moreover, a small cell with an active transmitter can decode discovery signals from a device to facilitate handover determination.

92. 发明公开

EP2363004A1 SELECTION OF WIRELESS NETWORK IN CONJUNCTION WITH SELECTION OF A WIRELESS CELL SET 有权
标题翻译：选择无线网络中的无线蜂窝集合的选择CONNECTION
公开(公告)号：EP2363004A1
公开(公告)日：2011-09-07
申请号：EP09752597.6
申请日：2009-11-03
申请人： QUALCOMM Incorporated
发明人： SUBRAMANIAN, Ramachandran , HORN, Gavin B. , Song, Osok , DESHPANDE, Manoj M. , SINGH, Damanjit , TENNY, Nathan E.
IPC分类号： H04W48/18
CPC分类号： H04W48/18
摘要： An access terminal may switch to a different mode of wireless network selection as a result of manual selection of a wireless cell set (e.g., a closed subscriber group) associated with one or more wireless cells. For example, if the user of an access terminal selects a closed subscriber group in a wireless network that is different than the current wireless network, the access terminal may enter a manual mode of wireless network selection, select the wireless network corresponding to the closed subscriber group, and register on a closed subscriber group cell in the selected wireless network. In addition, an access terminal may automatically switch to a different mode of wireless network selection (e.g., the prior mode) upon losing coverage of a wireless cell set. An access terminal may also automatically select a cell of a wireless cell set if the access terminal returns to a cell of the cell set within a defined period of time after losing coverage of the cell set. Furthermore, an access terminal may return to a prior wireless network upon losing coverage of a wireless cell set.
摘要翻译：接入终端可以切换到无线网络选择的不同的模式与一个或多个无线小区关联的无线小区集合（E. G.，封闭用户组）的手动选择的结果。例如，如果接入终端的用户在无线网络中选择一个封闭订户组所做的是比当前无线网络不同，接入终端可以进入无线网络选择一个手动模式，选择所述无线网络对应于封闭订户组，并注册在所选无线网络中的封闭用户组小区。另外，向接入终端可以在丢失了无线小区集合的覆盖范围时自动切换到无线网络选择（例如，在现有模式）的不同模式。如果所述接入终端返回至失去设置小区的覆盖范围之后的所界定的时间周期内设置的小区的小区中的接入终端可因此自动选择设定的无线小区的小区。进一步，向接入终端可以在丢失了无线小区集合的覆盖范围返回到前一无线网络。

93. 发明公开

EP2363003A1 SWITCHING WIRELESS NETWORK SELECTION MODES IN CONJUNCTION WITH SELECTION OF A WIRELESS CELL SET 有权
标题翻译： CHANGING选择无线网络模式与无线小区集合的选择CONNECTION
公开(公告)号：EP2363003A1
公开(公告)日：2011-09-07
申请号：EP09752596.8
申请日：2009-11-03
申请人： QUALCOMM Incorporated
发明人： SUBRAMANIAN, Ramachandran , HORN, Gavin B. , SONG, Osok , DESHPANDE, Manoj M. , SINGH, Damanjit , TENNY, Nathan E.
IPC分类号： H04W48/18
CPC分类号： H04W48/18
摘要： An access terminal may switch to a different mode of wireless network selection as a result of manual selection of a wireless cell set (e.g., a closed subscriber group) associated with one or more wireless cells. For example, if the user of an access terminal selects a closed subscriber group in a wireless network that is different than the current wireless network, the access terminal may enter a manual mode of wireless network selection, select the wireless network corresponding to the closed subscriber group, and register on a closed subscriber group cell in the selected wireless network. In addition, an access terminal may automatically switch to a different mode of wireless network selection (e.g., the prior mode) upon losing coverage of a wireless cell set. An access terminal may also automatically select a cell of a wireless cell set if the access terminal returns to a cell of the cell set within a defined period of time after losing coverage of the cell set. Furthermore, an access terminal may return to a prior wireless network upon losing coverage of a wireless cell set.

94. 发明公开

EP2356854A2 RELAY ARCHITECTURE FRAMEWORK 有权
标题翻译： RELAISARCHITEKTURRAHMEN
公开(公告)号：EP2356854A2
公开(公告)日：2011-08-17
申请号：EP09791910.4
申请日：2009-08-25
申请人： QUALCOMM Incorporated
发明人： HORN, Gavin B. , AHMAVAARA, Kalle , AGASHE, Parag A. , SONG, Osok
IPC分类号： H04W40/22
CPC分类号： H04W40/22 , H04B7/2606 , H04W40/32 , H04W80/04 , H04W92/04 , H04W92/20
摘要： Systems and methodologies are described that facilitate providing relay nodes in wireless networks. In particular, cluster nodes, which can be regular eNBs, can provide wireless network access to the relay nodes over a backhaul link, and the relay nodes can offer access to devices or other relay nodes to expand network coverage and/or provide increased throughput. User equipment (UE) relays can function as UEs according to a cluster node such that UE relays receive network addressing and can tunnel communications through the cluster node using the backhaul link. Cell relays can function as a cell of the cluster node, such that transport layer communications terminate at the cluster node. In this regard, cell relays can define transport layers to use in communicating with the cluster nodes over the backhaul and with other devices over a provided access link.

95. 发明公开

EP2250844A2 POWER DECISION PILOT FOR A WIRELESS COMMUNICATION SYSTEM 失效
标题翻译：功率决定导频信号，用于无线通信系统
公开(公告)号：EP2250844A2
公开(公告)日：2010-11-17
申请号：EP08872184.0
申请日：2008-11-13
申请人： QUALCOMM Incorporated
发明人： BORRAN, Mohammad J. , KHANDEKAR, Aamod , BHUSHAN, Naga , SAMPATH, Ashwin , GOROKHOV, Alexei , AGRAWAL, Avneesh , PALANKI, Ravi , HORN, Gavin B.
IPC分类号： H04W52/24
CPC分类号： H04W72/048 , H04W52/242 , H04W52/243 , H04W52/28 , H04W52/325 , H04W52/34
摘要： Techniques for transmitting data with short-term interference mitigation in a wireless communication system are described. In one design, a first station (e.g., a base station or a terminal) may receive a message sent by a second station to request reduction of interference on at least one resource. In response to receiving the message, the first station may determine a first transmit power level to use for the at least one resource based on one or more factors such as a priority metric sent in the message, the buffer size at the first station, etc. The first station may send a power decision pilot on the at least one resource at a second transmit power level determined based on the first transmit power level.

96. 发明公开

EP2243324A2 WIRELESS NETWORK SYNCHRONIZATION 有权
标题翻译： SYNC无线网络中的
公开(公告)号：EP2243324A2
公开(公告)日：2010-10-27
申请号：EP09708819.9
申请日：2009-01-27
申请人： QUALCOMM Incorporated
发明人： HORN, Gavin B. , KHANDEKAR, Aamod D. , AGASHE, Parag A. , XIAO, Lei , PALANKI, Ravi
IPC分类号： H04W56/00
CPC分类号： H04J3/0679 , H04J3/0641
摘要： Systems and methodologies are described that facilitate synchronizing timing among wireless nodes in a wireless communication network. A tracking wireless node can synchronize to a global positioning system (GPS) signal if available. Alternatively, the tracking wireless node can receive quality metrics related to one or more target nodes. The quality metrics can relate to parameters that can be utilized to evaluate the target node for timing synchronization. Based on the quality metrics, the tracking wireless node can select a target wireless node for timing synchronization. The tracking wireless node can subsequently synchronize timing with the target wireless node. In addition, the tracking wireless node can continually evaluate surrounding wireless nodes to detect whether other wireless nodes have higher quality metrics than the current target wireless nodes and can accordingly resynchronize with nodes having higher metrics.

97. 发明公开

EP2238790A1 MANAGEMENT OF WIRELESS RELAY NODES USING IDENTIFIERS 有权转让
标题翻译：广电总局中继节点的使用标识符
公开(公告)号：EP2238790A1
公开(公告)日：2010-10-13
申请号：EP09707081.7
申请日：2009-01-29
申请人： QUALCOMM Incorporated
发明人： HORN, Gavin B. , ULUPINAR, Fatih , AGASHE, Parag A. , TINNAKORNSRISUPHAP, Peerapol , GUPTA, Rajarshi
IPC分类号： H04W40/30 , H04L29/12 , H04W40/24 , H04W40/32
CPC分类号： H04W40/248 , H04L29/12226 , H04L41/00 , H04L61/2015 , H04W8/26 , H04W40/30 , H04W40/32 , H04W88/04
摘要： A set of wireless relay nodes are managed to facilitate inter-node routing of packets in the set. In some aspects, unique identifiers are defined for the wireless relay nodes to facilitate routing packets within the set. In some aspect a routing table is provided to each of the wireless relay nodes, wherein the routing table identifies each wireless relay node in the set and a next-hop entity for each of these wireless relay nodes. Each of the wireless relay nodes may then define a forwarding table based on the routing table.

98. 发明公开

EP2238789A1 MANAGEMENT OF WIRELESS RELAY NODES USING ROUTING TABLE 有权
标题翻译： VERWALTUNG DRAHTLOSER RELAISKNOTEN ANHAND EINER ROUTINGTABELLE
公开(公告)号：EP2238789A1
公开(公告)日：2010-10-13
申请号：EP09705394.6
申请日：2009-01-29
申请人： QUALCOMM Incorporated
发明人： HORN, Gavin B. , ULUPINAR, Fatih , AGASHE, Parag A. , TINNAKORNSRISUPHAP, Peerapol , GUPTA, Rajarshi
IPC分类号： H04W40/30 , H04L29/12 , H04W40/24 , H04W40/32
CPC分类号： H04W40/248 , H04L29/12226 , H04L41/00 , H04L61/2015 , H04W8/26 , H04W40/30 , H04W40/32 , H04W88/04
摘要： A set of wireless relay nodes are managed to facilitate inter-node routing of packets in the set. In some aspects, unique identifiers are defined for the wireless relay nodes to facilitate routing packets within the set. In some aspect a routing table is provided to each of the wireless relay nodes, wherein the routing table identifies each wireless relay node in the set and a next-hop entity for each of these wireless relay nodes. Each of the wireless relay nodes may then define a forwarding table based on the routing table.
摘要翻译：管理一组无线中继节点以促进组中的分组的节点间路由。在一些方面，为无线中继节点定义唯一标识符以便于在集合内路由分组。在一些方面，路由表被提供给每个无线中继节点，其中路由表标识该集合中的每个无线中继节点以及这些无线中继节点中的每一个的下一跳实体。然后，每个无线中继节点可以基于路由表来定义转发表。

99. 发明公开

EP2220890A1 SOURCE INITIATED COMMUNICATION HANDOVER 审中-公开
标题翻译： QUELLENITIIERTEKOMMUNIKATIONSÜBERGABE
公开(公告)号：EP2220890A1
公开(公告)日：2010-08-25
申请号：EP08852306.3
申请日：2008-11-21
申请人： QUALCOMM Incorporated
发明人： BALASUBRAMANIAN, Srinivasan , CHEN, Jen Mei , DESHPANDE, Manoj M. , YAVUZ, Mehmet , NANDA, Sanjiv , HORN, Gavin B.
IPC分类号： H04W36/04
CPC分类号： H04W36/0055 , H04W36/04 , H04W84/045
摘要： In a handover operation an access terminal is handed over from a source access point to a target access point. To facilitate efficient identification of a target access point, a handover operation may be initiated by the target access point. A candidate frequency search also may be invoked to confirm that an access terminal identified by a target access point for a handover is in the vicinity of the target access point. A source access point may verify whether an access terminal is in a vicinity of a target access point to determine whether to perform a handover operation. A source access point may handle potential ambiguity between several target access points by sending handover commands to each of these target access points. An access terminal also may assist in the determination of whether to perform a handover operation.
摘要翻译：在切换操作中，接入终端从源接入点切换到目标接入点。为了便于目标接入点的有效识别，切换操作可以由目标接入点发起。还可以调用候选频率搜索以确认由目标接入点识别的用于切换的接入终端在目标接入点附近。源接入点可以验证接入终端是否在目标接入点附近，以确定是否执行切换操作。源接入点可以通过向这些目标接入点中的每一个发送切换命令来处理几个目标接入点之间的潜在模糊性。接入终端还可以协助确定是否执行切换操作。

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